package com.zuozuo.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

public class demo1 {
    @Override
    public String toString() {
        return null;
    }
    @Deprecated
    public static void test(){

    }
    @SuppressWarnings("all")
    public static void main(String[] args) {
        test();
        int aklndfhs;
    }

}
@Target({ElementType.TYPE,ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)
@interface MyAnnotation{
    String value();

}
